Chrysler Aspen SKIM Key / WIN Immobilizer Delete Service

Did you replace the PCM/ECU in your Chrysler Aspen only to find that the engine starts and then immediately dies? This is often caused by a faulty SKIM (Sentry Key Immobilizer Module) or WIN (Wireless Ignition Node), preventing the PCM from allowing the engine to run. Our in-house SKIM / WIN Immobilizer Delete Service permanently removes this security programming from your Aspen’s PCM.

What This Service Does

• SKIM / WIN Removal — disables the factory immobilizer so the vehicle will start and run without the SKIM signal
• VIN Re-Write — your VIN is written back into the PCM after security removal
• Permanent Fix — eliminates no-start conditions caused by failed immobilizer modules

Important Notes

• SKIM Module Disconnect — you must unplug the SKIM module before installing a PCM with security cleared (2007+ WIN systems may require different handling)
• Security Light — in some cases, the security light may remain illuminated on the dash; this does not affect drivability
• Plug & Play — most SKIM-cleared PCMs are ready to install; a global code clear may be required before the vehicle starts

How SKIM/Immobilizer Works

Every Chrysler PCM is SKIM-capable, even if the vehicle did not originally include it. Once activated, the PCM always looks for a SKIM/WIN signal. By clearing the SKIM function, the PCM will run without the immobilizer system. Both security and non-security keys can start the vehicle with a SKIM-cleared PCM.

Turnaround & Shipping

• Mail-in Service — you must ship us your Aspen PCM/ECU
• Processing Time — 2–3 business days once received (return shipping included; you cover shipping to us)
• Include in the Box — Full Name, Return Address, Phone/Email, and VIN number

These are just examples of part numbers supported. We support many more not listed.

Compatible PCM / ECU OEM Part Numbers

• 05094525AA, 05094525AB, 05094525AC
• 05094540AA, 05094540AB, 05094540AC
• 05094552AA, 05094552AB, 05094552AC
• 05094555AA, 05094555AB, 05094555AC
• 05150609AA, 05150609AB, 05150609AC
• 68044573AA, 68044573AB, 68044573AC

Compatible Skim Module OEM Part Numbers

• 05026218AP, 05026218AQ, 05026218AR
• 68066724AC, 68066724AD, 68066724AE, 68066724AF, 68066724AG
• 68210151AA, 68210151AB, 68210151AC

MoPower Calibrations LLC is not affiliated with or endorsed by Chrysler, Dodge, Jeep, or Stellantis. All product names, trademarks, and brands are property of their respective owners. For off-road/competition use where required by law.